3D structure

PDB id
8QO9 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of a human spliceosomal B complex protomer
Experimental method
ELECTRON MICROSCOPY
Resolution
5.29 Å

Loop

Sequence
GUA*UAC
Length
6 nucleotides
Bulged bases
None detected
QA status
Self-complementary:

Sequence variability

If this chain is mapped to an Rfam alignment, the link below will give its sequence variability.
R3DSVS

Structural variability across Equivalence Class

The link below will give the loop's structural variability across the equivalence class for this chain.
R3DMCS EC

Structural variability across Rfam

If this chain is mapped to an Rfam alignment, the link below will give the loop's structural variability between chains mapped to the same Rfam family.
R3DMCS Rfam
IL_8QO9_002 not in the Motif Atlas
Geometric match to IL_4LFB_061
Geometric discrepancy: 0.1517
The information below is about IL_4LFB_061
Detailed Annotation
Isolated non-canonical cWW pair
Broad Annotation
Isolated non-canonical cWW pair
Motif group
IL_86319.3
Basepair signature
cWW-cWW-cWW
Number of instances in this motif group
269

Unit IDs

8QO9|1|2|G|36
8QO9|1|2|U|37
8QO9|1|2|A|38
*
8QO9|1|Z|U|151
8QO9|1|Z|A|152
8QO9|1|Z|C|153

Current chains

Chain 2
U2 snRNA
Chain Z
MINX pre-mRNA

Nearby chains

Chain B1
Splicing factor 3B subunit 1
Chain B2
Splicing factor 3B subunit 2
Chain BP
PHD finger-like domain-containing protein 5A
Chain G
Splicing factor 3A subunit 2

Coloring options:


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